EmbedX

Detects embedding-based cross-trigger backdoor attacks in Large Language Models.

Updated Feb 11, 2026
One-click install
npx skills add https://github.com/zzw4257/security-skills --skill embedx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: EmbedX
Source: https://github.com/zzw4257/security-skills/tree/main/skills/embedx
Command: npx skills add https://github.com/zzw4257/security-skills --skill embedx

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the critical vulnerability of Large Language Models (LLMs) to sophisticated backdoor attacks that can be triggered by specific, hidden inputs.

Core Features & Use Cases

  • Backdoor Detection: Identifies embedding-based cross-trigger backdoors in LLMs.
  • LLM Security Enhancement: Provides a method to secure LLM deployments against adversarial manipulation.
  • Use Case: A security researcher can use this Skill to audit a deployed LLM for potential backdoor vulnerabilities before it is used in a sensitive application.

Quick Start

Use the EmbedX skill to scan the LLM model located at /path/to/model for backdoor vulnerabilities.

Frequently Asked Questions about EmbedX

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect embedding-based cross-trigger backdoor attacks in LLMs?

To detect embedding-based cross-trigger backdoor attacks in LLMs, you can use this Skill to scan your model for hidden input vulnerabilities through embedding analysis and model interaction.

What is an embedding-based cross-trigger backdoor attack?

An embedding-based cross-trigger backdoor attack is a sophisticated vulnerability where Large Language Models are manipulated by specific, hidden inputs triggered through embedding vector anomalies.

Do I need a specific Python environment to audit an LLM for backdoor vulnerabilities?

Yes, auditing an LLM for backdoor vulnerabilities requires Python 3.10 or higher and specific libraries to perform the embedding analysis and model interaction needed for detection.

How do I scan a deployed LLM for potential backdoor vulnerabilities?

You can scan a deployed LLM for potential backdoor vulnerabilities by applying this Skill to the model path, which audits the model for adversarial manipulation before sensitive application deployment.

What is the best way to secure LLM deployments against adversarial manipulation?

Securing LLM deployments against adversarial manipulation involves conducting a thorough model audit to identify and detect embedding-based cross-trigger backdoors before the model is used in production.

When should I perform an LLM security audit for backdoor vulnerabilities?

You should perform an LLM security audit for backdoor vulnerabilities before deploying the model in sensitive applications to ensure it is secured against hidden input triggers and adversarial manipulation.